The feeding mechanisms depend on the nature of the food required as food can be obtained by the animals in different ways. Each and every mechanism for ...

Polygenic inheritance occurs when one characteristic is controlled by two or more genes. Often the genes are large in quantity, but small in effect. Examples ...

Factorial designs are extremely useful to psychologists and field scientists as a preliminary study, allowing them to judge whether there is a link between ...

Import and Export of technology is one of the form of transfer of technology, which is becomes necessary from one to other nation for many reason. The other ...

Transport has become easier with the help of computers. At airports computers are used to schedule incoming and outgoing air traffic for proper utilization of ...

Essential elements of Computer: Input Device: Input devices are meant for presenting the data and information to computers machine readable form. A ...

In olden days messages were communicated by personal contact, beating of drums and shouting into a megaphone or through traditional media like folk dramas, ...

The marine ecosystem is very different from fresh water ecosystem. It covers almost seventy percent of the earth's surface. The silent features of marine ...

When the succession takes place in a moist area progressing from hydric to mesic conditions, then it is called Hydrarch. It is further of two types: ...

Truly learning is a continuous process. The more we read and see the more it tends to enrich our knowledge which in turn helps to widen our mental horizon. ...